Short description

Add supports for Byte-Range Fetches when downloading an object from AWS S3.

It means doing like AWS "crt" based clients / TransferManager.

Details

Given:

• bucket
• S3 key
• rangeLength (should default to 8MB)
• parallelism

We should be able to download parallelism ranges in parallel.
Then pushing downstream them in order, requesting requesting a new range when first is complete.

Have my own implementation, I'll submit a PR